1 files changed, 15 insertions, 1 deletions
diff --git a/parser.l b/parser.l
index 29a45ab1..b1fb63fe 100644
--- a/parser.l
+++ b/parser.l
@@ -854,10 +854,18 @@ UONLY   {U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U}
   return LITCHAR;
 }
 
+<STRLIT,QSILIT>{WS}[\\]\n{WS} {
+  yyextra->lineno++;
+}
+
 <STRLIT,QSILIT,WLIT,QWLIT>{WS}[\\]\n{WS} {
   yyextra->lineno++;
+
+  if (!opt_compat || opt_compat > 109)
+    return ' ';
 }
 
+
 <STRLIT,QSILIT,WLIT,QWLIT>[\\](x{HEX}+|{OCT}+);?  {
   yylval->chr = num_esc(yyg, yytext+1);
   return LITCHAR;
@@ -905,7 +913,13 @@ UONLY   {U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U}
 
 <WLIT,QWLIT>\n {
   yyextra->lineno++;
-  return ' ';
+
+  if (opt_compat && opt_compat <= 109)
+    return ' ';
+
+  yyerrprepf(yyg, lit("newline in word list literal"), nao);
+  yylval->chr = yytext[0];
+  return ERRTOK;
 }
 
 <QSILIT,QWLIT>@/([[({'^,@]|{TOK}) {